| Dr. Butts vs Clive | 6–10 | 37.50% |
| Dr. Butts vs Dragunov | 3–4 | 42.86% |
| Dr. Butts vs Hwoarang | 3–3 | 50.00% |
| Dr. Butts vs Eddy | 2–4 | 33.33% |
| Dr. Butts vs Jun | 1–4 | 20.00% |
| Dr. Butts vs Law | 0–4 | 0.00% |
| Dr. Butts vs King | 2–2 | 50.00% |
| Dr. Butts vs Kazuya | 2–2 | 50.00% |
| Dr. Butts vs Heihachi | 2–2 | 50.00% |
| Dr. Butts vs Jin | 1–2 | 33.33% |
| Dr. Butts vs Steve | 1–2 | 33.33% |
| Dr. Butts vs Leo | 1–2 | 33.33% |
| Dr. Butts vs Reina | 1–2 | 33.33% |
| Dr. Butts vs Azucena | 1–2 | 33.33% |
| Dr. Butts vs Victor | 3–0 | 100.00% |
| Dr. Butts vs Paul | 2–0 | 100.00% |
| Dr. Butts vs Xiaoyu | 2–0 | 100.00% |
| Dr. Butts vs Asuka | 2–0 | 100.00% |
| Dr. Butts vs Feng | 0–2 | 0.00% |
| Dr. Butts vs Lili | 0–2 | 0.00% |
| Dr. Butts vs Shaheen | 2–0 | 100.00% |
| Dr. Butts vs Lee | 2–0 | 100.00% |
| Dr. Butts vs Leroy | 2–0 | 100.00% |
| Dr. Butts vs Lidia | 0–2 | 0.00% |
| Dr. Butts vs Nina | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.